/Engine/Source/Runtime/GeometryCore/Public/DynamicMesh/DynamicMeshOctree3.h
FTreeCutSetis a cut of the tree, ie a set of internal cells which are "parents" of separate branches
class FTreeCutSet
TSet< uint32 >
CutCellIDs
TArray<FCellRe...
CutCells
int
FixedCutLevel